ACCES I/O Products, Inc. USB to 4 RS232/422/485 Ports USB-COM232-4A


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USB to 4 RS232/422/485 Ports - USB-COM232-4A - ACCES I/O Products, Inc.
San Diego, CA, USA
USB to 4 RS232/422/485 Ports USB-COM232-4A
Features Four-port serial communications adapter Full-speed USB 2.0 device, USB 3.0 and 1.1 compatible Supports field selectable RS-232, RS-422 or RS-485 protocols, per port Includes type FT232BM UART with 384-byte receive/128-byte transmit FIFO buffers Speeds up to 921.6kbps simultaneously Power LED and individual port activity LEDs next to the USB and each COM connector All required power drawn from USB port, no external power adapter required Compact, low profile enclosure FACTORY OPTIONS OEM (board only) version with PC/104 mounting holes and PCB footprint for added flexibility in embedded applications OEM board with 10-pin vertical male headers instead of DB9s Extended operating temperature (-40°C to +85°C) DIN rail mounting provision RoHS Available. Please contact us for ordering information APPLICATIONS Multiple POS peripherals Barcode scanners Scales Date-entry terminals Data acquisition and automation modules
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Technical Specifications

  ACCES I/O Products, Inc.
Product Category Serial Adapters
Product Number USB-COM232-4A
Product Name USB to 4 RS232/422/485 Ports
Form Factor PCB
Operating Temperature 0.0 to 60 C (32 to 140 F)
Connector DB9
FIFO Capacity 128-byte; 384
Operating Humidity 5 to 95 %
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